4Pcs 12mm Turn 17mm Wheel Hex Hub Adapter Extension Conversion for 1/10 RC Car and Upgrade 1/8 Tires;

This is the Hex Hub Adapters 12mm to 17mm with 30mm Offset 

FEATURES

Great if looking to put 1/8 scale 17mm hex wheels on your model  and extending out by 30mm

Adapters and wheel nuts are anodized Dark Blue in color

Scale: RC 1/10

Color: Dark Blue

Material: Aluminum Alloy

NOTE: these are not suitable for 2WD models using bearings instead of 12mm hex hubs

SPECIFICATIONS：

Total length: 38mm

5mm center hole for a 8mm diameter axle

Silver Bolts:

-34.5mm end to end

-Max axle diameter: 5mm

-Axle thread: M4

-8mm hex end (across flats not corners)

Nuts

17mm hex - 12mm thread

PACKAGE INCLUDE:

4x 12mm to 17mm Adapters

4x Silver Bolts

4x Nuts